He invited the girls and their mother to go to church and celebrate Easter with his family when they found themselves stuck in California during the holiday, away from their own family.

The Coyle family, including younger sister Bobbie, 9, plans on moving to Toronto for the duration of the Revelations shoot.

The twins have an older sister, Amber, 22, who is also an aspiring actress but will not join the family in Toronto.

Though their father, Patrick, will make frequent trips home to manage the family business, Refrigeration Systems of Texas, he will have plenty of opportunities to see something he hasn't yet — his daughters on the set.

"It's an awesome experience," said Teresa.

"To watch my daughters ... I can't even describe it. You're just so proud of them. And you feel like you've done a good job as a parent when the director tells them they're doing a good job.

"And you get to witness their dreams unfolding."

The girls said they will probably wait until the show airs to see how they performed.

Teresa wants a big celebration with all of the family and friends, but not the twins.

"I'm nervous about how it will come across," Chelsey said. "I really don't know if I want my friends to see it."

"We'll watch the pilot, and if that's good, maybe we'll have a party for the episodes after that one," Brittney said.

NBC has ordered eight episodes of the show, which the family was told will air in December or January on KPRC Channel 2 in Houston.